TCR-J-PU-2C-LV-AR
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OVERVIEW
| Property | Unit | Gießharz | Hardener |
|---|---|---|---|
| Material | Polyurethan | Aromatic Isocyanate | |
| Colour | Natural | Brown | |
| Density @ 22 °C | g/cm³ | 2.45 – 2.55 | 1.20 – 1.25 |
| Mixing Ratio | Weight | 100 : 8 | 100 : 8 |
| Viscosity (@ 22 °C, 10 rpm) | mPas | 45,000 – 50,000 | 160 – 240 |
| Viscosity (Mixed @ 22 °C, 10 rpm) | mPas | 5,800 – 6,500 | 5,800 – 6,500 |
| Hardness | Shore D | 40 – 50 | 40 – 50 |
| Tensile Strength | psi | 4 | 4 |
| Elongation | % | 25 | 25 |
| Water absorption (30 days @ 23 °C) | % | 0.2 | 0.2 |
| Young Modulus | psi | 65 | 65 |
| Coefficient of Thermal Expansion < Tg, TMA > Tg, TMA | 1 x 10-6 /K 1 x 10-6 /K | 72.5 141.7 | 72.5 141.7 |
| Curing Shrinkage | % | <1 | <1 |
| Pot Life (100g @ 22 °C / adjustable) | min | 25 – 35 | 25 – 35 |
| Curing Time @ 22 °C / Full chemical hardening | h / days | 16 – 30 / 10 – 14 | 16 – 30 / 10 – 14 |
| Shelf Life (from Date of Manufacturing, unopened @ 15–25 °C) | Months | 6 | 6 |
| UL Flammability (Equivalent) | UL 94 | VO (1.5 mm) | VO (1.5 mm) |
| RoHS Conformity | 2015 / 863 / EU | Yes | Yes |
| Class of Insulation | F | F | |
| Technical | |||
| Thermal Conductivity | W/mK | 1.5 | 1.5 |
| Operating Temperature Range | °C | - 50 to + 160 | - 50 to + 160 |
| Dielectric Strength | kV/mm | 28 | 28 |
| Volume Resistivity (@ 23 °C, 50% rel.H.) | Ohm-cm | 1 x 1015 | 1 x 1015 |
| Dielectric Constant (Ɛr) | @ 50 Hz/1 kHz/1 MHz @ 23 °C | 5.6 / 4.5 / 3.9 | 5.6 / 4.5 / 3.9 |
| Dielectric Loss Factor (tan δ) | @ 50 Hz@ 23 °C | 0.09 | 0.09 |
| Comparative Tracking Index (CTI) | 600 | 600 |
